356 lines
17 KiB
Dart
356 lines
17 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:dubp/dubp.dart';
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import 'package:gecko/models/myWallets.dart';
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import 'package:gecko/models/walletOptions.dart';
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import 'dart:async';
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import 'package:pin_code_fields/pin_code_fields.dart';
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import 'package:provider/provider.dart';
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import 'package:flutter/services.dart';
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// ignore: must_be_immutable
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class WalletOptions extends StatelessWidget with ChangeNotifier {
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WalletOptions(
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{Key keyMyWallets,
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@required this.walletNbr,
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@required this.walletName,
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@required this.derivation})
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: super(key: keyMyWallets);
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int walletNbr;
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String walletName;
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int derivation;
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// ignore: close_sinks
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StreamController<ErrorAnimationType> errorController;
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final formKey = GlobalKey<FormState>();
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bool hasError = false;
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var pinColor = Color(0xffF9F9F1);
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var walletPin = '';
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Future<NewWallet> get badWallet => null;
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@override
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Widget build(BuildContext context) {
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SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
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print("Build walletOptions");
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WalletOptionsProvider _walletOptions =
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Provider.of<WalletOptionsProvider>(context);
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MyWalletsProvider _myWalletProvider =
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Provider.of<MyWalletsProvider>(context);
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errorController = StreamController<ErrorAnimationType>();
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// _walletOptions.isWalletUnlock = false;
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print("Is unlock ? ${_walletOptions.isWalletUnlock}");
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final int _pinLenght = _walletOptions.getPinLenght(this.walletNbr);
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return WillPopScope(
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onWillPop: () {
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_walletOptions.isWalletUnlock = false;
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return Future<bool>.value(true);
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},
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child: Scaffold(
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resizeToAvoidBottomInset: false,
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appBar: AppBar(
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leading: IconButton(
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icon: Icon(Icons.arrow_back, color: Colors.black),
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onPressed: () {
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_walletOptions.isWalletUnlock = false;
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Navigator.of(context).pop();
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}),
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title: SizedBox(
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height: 22,
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child: Text(walletName),
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)),
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body: Builder(
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builder: (ctx) => SafeArea(
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child: Column(children: <Widget>[
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Visibility(
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visible: _walletOptions.isWalletUnlock,
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child: Expanded(
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child: Column(children: <Widget>[
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SizedBox(height: 15),
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Text(
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'Clé publique:',
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style: TextStyle(
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fontSize: 15.0,
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color: Colors.grey[600],
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fontWeight: FontWeight.w400),
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),
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SizedBox(height: 15),
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GestureDetector(
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onTap: () {
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Clipboard.setData(ClipboardData(
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text: _walletOptions.pubkey.text));
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_walletOptions.snackCopyKey(ctx);
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},
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child: Text(
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_walletOptions.pubkey.text,
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style: TextStyle(
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fontSize: 14.0,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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fontFamily: 'Monospace'),
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)),
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Expanded(
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child: Align(
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alignment: Alignment.bottomCenter,
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child: SizedBox(
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height: 50,
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width: 300,
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child: ElevatedButton(
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style: ElevatedButton.styleFrom(
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elevation: 5,
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primary: Color(
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0xffFFD68E), //Color(0xffFFD68E), // background
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onPrimary:
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Colors.black, // foreground
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),
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onPressed: () => _walletOptions
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.renameWalletAlerte(
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context,
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walletName,
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walletNbr,
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derivation)
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.then((_result) {
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if (_result == true) {
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WidgetsBinding.instance
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.addPostFrameCallback(
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(_) {
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_myWalletProvider
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.listWallets =
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_myWalletProvider
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.getAllWalletsNames();
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_myWalletProvider
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.rebuildWidget();
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});
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Navigator.pop(
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context, true);
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}
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}),
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child: Text(
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'Renommer ce portefeuille',
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style: TextStyle(
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fontSize: 20)))))),
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SizedBox(height: 30),
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SizedBox(
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height: 50,
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width: 300,
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child: ElevatedButton(
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style: ElevatedButton.styleFrom(
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elevation: 6,
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primary: Colors
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.redAccent, //Color(0xffFFD68E), // background
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onPrimary: Colors.black, // foreground
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),
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onPressed: () async {
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await _walletOptions.deleteWallet(context,
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walletNbr, walletName, derivation);
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WidgetsBinding.instance
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.addPostFrameCallback((_) {
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_myWalletProvider.listWallets =
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_myWalletProvider
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.getAllWalletsNames();
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_myWalletProvider.rebuildWidget();
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});
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},
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child: Text('Supprimer ce portefeuille',
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style: TextStyle(fontSize: 20)))),
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SizedBox(height: 50),
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Text(
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'Portefeuille déverrouillé',
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style: TextStyle(
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color: Colors.green,
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fontWeight: FontWeight.w700,
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fontSize: 15),
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),
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SizedBox(height: 10)
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]))),
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Visibility(
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visible: !_walletOptions.isWalletUnlock,
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child: Expanded(
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child: Column(children: <Widget>[
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SizedBox(height: 80),
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Text(
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'Veuillez tapper votre code secret pour dévérouiller votre portefeuille.',
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 15.0,
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color: Colors.black,
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fontWeight: FontWeight.w400),
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),
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SizedBox(height: 50),
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pinForm(context, _pinLenght, walletNbr, derivation)
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// Form(
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// key: formKey,
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// child: Padding(
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// padding: const EdgeInsets.symmetric(
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// vertical: 8.0, horizontal: 30),
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// child: PinCodeTextField(
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// autoFocus: true,
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// appContext: context,
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// pastedTextStyle: TextStyle(
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// color: Colors.green.shade600,
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// fontWeight: FontWeight.bold,
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// ),
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// length: _pinLenght,
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// obscureText: false,
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// obscuringCharacter: '*',
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// animationType: AnimationType.fade,
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// validator: (v) {
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// if (v.length < _pinLenght) {
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// return "Votre code PIN fait $_pinLenght caractères";
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// } else {
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// return null;
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// }
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// },
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// pinTheme: PinTheme(
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// shape: PinCodeFieldShape.box,
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// borderRadius: BorderRadius.circular(5),
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// fieldHeight: 60,
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// fieldWidth: 50,
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// activeFillColor: hasError
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// ? Colors.orange
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// : Colors.white,
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// ),
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// cursorColor: Colors.black,
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// animationDuration:
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// Duration(milliseconds: 300),
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// textStyle:
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// TextStyle(fontSize: 20, height: 1.6),
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// backgroundColor: pinColor,
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// enableActiveFill: false,
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// errorAnimationController: errorController,
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// controller: _enterPin,
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// keyboardType: TextInputType.text,
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// boxShadows: [
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// BoxShadow(
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// offset: Offset(0, 1),
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// color: Colors.black12,
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// blurRadius: 10,
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// )
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// ],
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// onCompleted: (_pin) async {
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// print("Completed");
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// final resultWallet =
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// await _walletOptions.readLocalWallet(
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// this.walletNbr,
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// _pin.toUpperCase(),
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// _pinLenght,
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// this.derivation);
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// if (resultWallet == 'bad') {
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// errorController.add(ErrorAnimationType
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// .shake); // Triggering error shake animation
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// hasError = true;
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// pinColor = Colors.red[200];
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// notifyListeners();
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// } else {
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// pinColor = Colors.green[200];
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// // setState(() {});
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// // await Future.delayed(Duration(milliseconds: 50));
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// this.walletPin = _pin.toUpperCase();
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// // isWalletUnlock = true;
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// notifyListeners();
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// }
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// },
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// onChanged: (value) {
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// if (pinColor != Color(0xffF9F9F1)) {
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// pinColor = Color(0xffF9F9F1);
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// }
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// print(value);
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// },
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// )),
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// )
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]))),
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])))));
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}
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Widget pinForm(context, _pinLenght, int _walletNbr, int _derivation) {
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// var _walletPin = '';
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// ignore: close_sinks
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StreamController<ErrorAnimationType> errorController =
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StreamController<ErrorAnimationType>();
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TextEditingController _enterPin = TextEditingController();
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WalletOptionsProvider _walletOptions =
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Provider.of<WalletOptionsProvider>(context);
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return Form(
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key: formKey,
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child: Padding(
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padding: const EdgeInsets.symmetric(vertical: 8.0, horizontal: 30),
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child: PinCodeTextField(
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autoFocus: true,
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appContext: context,
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pastedTextStyle: TextStyle(
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color: Colors.green.shade600,
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fontWeight: FontWeight.bold,
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),
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length: _pinLenght,
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obscureText: false,
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obscuringCharacter: '*',
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animationType: AnimationType.fade,
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validator: (v) {
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if (v.length < _pinLenght) {
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return "Votre code PIN fait $_pinLenght caractères";
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} else {
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return null;
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}
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},
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pinTheme: PinTheme(
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activeColor: pinColor,
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borderWidth: 4,
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shape: PinCodeFieldShape.box,
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borderRadius: BorderRadius.circular(5),
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fieldHeight: 60,
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fieldWidth: 50,
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activeFillColor: hasError ? Colors.blueAccent : Colors.black,
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),
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cursorColor: Colors.black,
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animationDuration: Duration(milliseconds: 300),
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textStyle: TextStyle(fontSize: 20, height: 1.6),
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backgroundColor: Color(0xffF9F9F1),
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enableActiveFill: false,
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errorAnimationController: errorController,
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controller: _enterPin,
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keyboardType: TextInputType.text,
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boxShadows: [
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BoxShadow(
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offset: Offset(0, 1),
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color: Colors.black12,
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blurRadius: 10,
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)
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],
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onCompleted: (_pin) async {
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print("Completed");
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final resultWallet = await _walletOptions.readLocalWallet(
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this.walletNbr,
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_pin.toUpperCase(),
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_pinLenght,
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this.derivation);
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if (resultWallet == 'bad') {
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errorController.add(ErrorAnimationType
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.shake); // Triggering error shake animation
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hasError = true;
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pinColor = Colors.red[600];
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_walletOptions.reloadBuild();
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} else {
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pinColor = Colors.green[400];
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// setState(() {});
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// await Future.delayed(Duration(milliseconds: 50));
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this.walletPin = _pin.toUpperCase();
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_walletOptions.isWalletUnlock = true;
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// isWalletUnlock = true;
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_walletOptions.reloadBuild();
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// notifyListeners();
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}
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},
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onChanged: (value) {
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if (pinColor != Color(0xFFA4B600)) {
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pinColor = Color(0xFFA4B600);
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}
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print(value);
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},
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)),
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);
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}
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}
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